The 6-D Model of National Culture as a Tool to Examine Cultural Interpretation of Migration Trauma-Related Dissociative Disorder: A Case Series.

Dissociative experiences are common in traumatized individuals who can use dissociation as a psychological escape from emotional and physical distress associated with overwhelming traumatic events. Traumatic experiences and the cultural interpretation of trauma-related symptoms often serve to explain the wide range of dissociative phenomenology; in fact, dissociation is a complex and ubiquitous construct present in a variety of mental disorders. The Six-Dimensions Model of National Culture has been used as a tool to compare patients' different cultural background that could have accounted for the different clinical manifestations. This paper reports three clinical cases in which the focus of interest is represented by the dissociative alterations of consciousness, as a response to trauma, specifically related to migration, and their correlation with cultural environment. The study shows as Hofstede's model has been used for the first time as a tool to explain how different cultural background could shape clinical manifestations.

Twenty years of Lithium pharmacogenetics: A systematic review.

Lithium is among the best proven treatments for patients diagnosed with Bipolar Disorder, however response to Lithium appears to be considerably variable among individuals and it has been suggested that this inconstancy in Lithium response could be genetically determined. Starting from this perspective, in the last few decades, a number of pharmacogenetic studies have attempted to identify genetic variants, which might be associated with response to Lithium in bipolar patients, in order to develop a pharmacogenetics test to tailor treatment on patients, identifying who will benefit the most from therapy with Lithium. Within this context, authors have critically reviewed pharmacogenetic studies of Lithium response in bipolar disorder, suggesting strategies for future work in this field. Computerized searches of PubMed and Embase databases, for studies published between 1998 and January 2018, was performed: 1162 studies were identified but only 37 relevant papers were selected for detailed review. Despite some interesting preliminary findings, the pharmacogenetics of Lithium and the development of a specific pharmacogenetics test in bipolar disorder appears to be a field still in its infancy, even though the advent of genome-wide association studies holds particular promise for future studies, which should include larger samples.